ICD-10 H90.A32
Billable / SpecificMixed conductive and sensorineural hearing loss, unilateral, left ear with restricted hearing on the contralateral side
About ICD-10-CM H90.A32
ICD-10-CM code H90.A32 represents Mixed conductive and sensorineural hearing loss, unilateral, left ear with restricted hearing on the contralateral side. This is a billable/specific code in the Ear and Mastoid Process chapter (block H90). The 2026 edition of ICD-10-CM H90.A32 became effective on October 1, 2025.
Medicare LCD Coverage for H90.A32
Local Coverage Determinations (LCDs) from CMS MACs that list H90.A32 as a covered diagnosis.
Showing top 10 of 234 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing H90.A32.
5 Medicare
CPT Codes Commonly Billed with H90.A32
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert H90.A32 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| H90.A32 | 38921 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To H90.A32
Other codes in section H90-H94 (Other disorders of ear).
ICD-10 H90.A32, Billing FAQ
Is ICD-10 code H90.A32 billable? +
Yes, H90.A32 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does H90.A32 map to? +
Per CMS GEMs, H90.A32 maps to ICD-9 codes: 38921. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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